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hal/buffer.h@0:13413ea9a877, 2022-06-12 (annotated)
- Committer:
- ganlikun
- Date:
- Sun Jun 12 14:02:44 2022 +0000
- Revision:
- 0:13413ea9a877
00
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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ganlikun | 0:13413ea9a877 | 1 | |
ganlikun | 0:13413ea9a877 | 2 | /** \addtogroup hal */ |
ganlikun | 0:13413ea9a877 | 3 | /** @{*/ |
ganlikun | 0:13413ea9a877 | 4 | /* mbed Microcontroller Library |
ganlikun | 0:13413ea9a877 | 5 | * Copyright (c) 2014-2015 ARM Limited |
ganlikun | 0:13413ea9a877 | 6 | * |
ganlikun | 0:13413ea9a877 | 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
ganlikun | 0:13413ea9a877 | 8 | * you may not use this file except in compliance with the License. |
ganlikun | 0:13413ea9a877 | 9 | * You may obtain a copy of the License at |
ganlikun | 0:13413ea9a877 | 10 | * |
ganlikun | 0:13413ea9a877 | 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
ganlikun | 0:13413ea9a877 | 12 | * |
ganlikun | 0:13413ea9a877 | 13 | * Unless required by applicable law or agreed to in writing, software |
ganlikun | 0:13413ea9a877 | 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
ganlikun | 0:13413ea9a877 | 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
ganlikun | 0:13413ea9a877 | 16 | * See the License for the specific language governing permissions and |
ganlikun | 0:13413ea9a877 | 17 | * limitations under the License. |
ganlikun | 0:13413ea9a877 | 18 | */ |
ganlikun | 0:13413ea9a877 | 19 | #ifndef MBED_BUFFER_H |
ganlikun | 0:13413ea9a877 | 20 | #define MBED_BUFFER_H |
ganlikun | 0:13413ea9a877 | 21 | |
ganlikun | 0:13413ea9a877 | 22 | #include <stddef.h> |
ganlikun | 0:13413ea9a877 | 23 | |
ganlikun | 0:13413ea9a877 | 24 | /** Generic buffer structure |
ganlikun | 0:13413ea9a877 | 25 | */ |
ganlikun | 0:13413ea9a877 | 26 | typedef struct buffer_s { |
ganlikun | 0:13413ea9a877 | 27 | void *buffer; /**< the pointer to a buffer */ |
ganlikun | 0:13413ea9a877 | 28 | size_t length; /**< the buffer length */ |
ganlikun | 0:13413ea9a877 | 29 | size_t pos; /**< actual buffer position */ |
ganlikun | 0:13413ea9a877 | 30 | uint8_t width; /**< The buffer unit width (8, 16, 32, 64), used for proper *buffer casting */ |
ganlikun | 0:13413ea9a877 | 31 | } buffer_t; |
ganlikun | 0:13413ea9a877 | 32 | |
ganlikun | 0:13413ea9a877 | 33 | #endif |
ganlikun | 0:13413ea9a877 | 34 | |
ganlikun | 0:13413ea9a877 | 35 | /** @}*/ |
ganlikun | 0:13413ea9a877 | 36 |